SoyaCincau reiterates that the Galaxy Nexus in the video was set up to recognize a face and not a picture of a face. All doubts about the authenticity of the video could have been dismissed with a single video footage showing the Galaxy Nexus being programmed to recognize a face, followed by the unlocking with a picture of the face in the same video. Unfortunately, this wasn't done during the event.

This discovery is contrary to what we've heard from Google's Android-focused Developer Tim Bray saying on Twitter that it can't be done and to give the company some credit. This was a direct response to CyanogenMod's lead developer Koushik Dutta and his comment on the face recognition feature being easily hackable with a photo.

As with all pre-release software, the Face Unlock feature might get further tweaks to enhance its security, and Google did put a note on the setting that states Face Unlock is low-security and experimental. Once the Galaxy Nexus and Android 4.0 hits our labs, we'll be doing our own tests to ascertain this issue.